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Find the coordinates of the image of point R(3,-5) rotated 180° about the origin.
A)(-3,5)
B)(-5,-3)
C)(5,3)
D)(3,-5)
Please help me I think its A
8 answers
Yes I seen that but I have been posting for two days now.sorry
First, find the rule for a rotation of 180°, which is
R(O,180): (x,y)->(-x,-y)
so
(3,-5) -> (-(3),-(-5))
can you take it from here?
R(O,180): (x,y)->(-x,-y)
so
(3,-5) -> (-(3),-(-5))
can you take it from here?
Find the coordinates of the image of point R(3,-5) rotated 180° about the origin.
A)(-3,5)
B)(-5,-3)
C)(5,3)
D)(3,-5)
Please help me I think its B
A)(-3,5)
B)(-5,-3)
C)(5,3)
D)(3,-5)
Please help me I think its B
Did you read the post previous to yours?
It should help you get the right answer.
It should help you get the right answer.
It's A.
It's A
Its A just scored a hundread
12 answers